Voigt a-damping parameter of the spectral lines emitted by a plasma flame and a plasma column generated by a microwave at atmospheric pressure
Atomic emission spectroscopy is a passive spectroscopy technique widely used in the diagnosis of plasmas which does not alter the internal kinectic of the...
Volatiles and refratories in solar analogs: No terrestial planet connection
We have analysed very high-quality HARPS and UVES spectra of 95 solar analogs, 24 hosting planets and 71 without detected planets, to search for any possible...
Volume phase holographic gratings for astronomy based on solid photopolymers
Volume Phase Holographic Gratings (VPHG) are gaining more and more interest as optical dispersing elements in new astronomical spectrographs at low and medium...
VPHGs for astronomy: what we learnt in OPTICON EU and manufacturing perspectives
Volume Phase Holographic Gratings (VPHGs) are optical element widely used in astronomical spectrographs as main disperser or cross-disperser in high resolution...
VPHGs for WEAVE: design, manufacturing and characterization
WEAVE is the next-generation optical spectroscopy facility for the William Herschel Telescope (WHT). It shows two channels (blue and red) and two working modes...
VRIJHK photometry of SN 2002cv (Elias-Rosa+, 2008)
The fact that another SN Ia, SN 2002bo, exploded in the same galaxy a few months before SN 2002cv, makes available pre-discovery optical and near-IR (NIR) data...
VRIJHK photometry of SN 2002cv (Elias-Rosa+, 2008)
The fact that another SN Ia, SN 2002bo, exploded in the same galaxy a few months before SN 2002cv, makes available pre-discovery optical and near-IR (NIR) data...